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[Core] Fix the null char in truncated value returned by switch_b64_decode

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This commit is contained in:
windy-wang
2020-09-02 01:04:49 +08:00
committed by GitHub
parent 9c01bd4c78
commit 1d2a1057f8
2 changed files with 21 additions and 3 deletions
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20
tests/unit/switch_utils.c
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@@ -23,7 +23,7 @@
*
* Contributor(s):
* Seven Du <seven@signalwire.com>
*
* Windy Wang <xiaofengcanyuexp@163.com>
*
* switch_utils.c -- tests switch_utils
*
@@ -63,6 +63,24 @@ FST_TEST_BEGIN(benchmark)
}
FST_TEST_END()
FST_TEST_BEGIN(b64)
{
char *str = "ABC";
unsigned char b64_str[6];
char decoded_str[4];
switch_status_t status = switch_b64_encode((unsigned char *)str, strlen(str), b64_str, sizeof(b64_str));
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "b64_str: %s\n", b64_str);
fst_check(status == SWITCH_STATUS_SUCCESS);
fst_check_string_equals((const char *)b64_str, "QUJD");
switch_size_t size = switch_b64_decode((const char *)b64_str, decoded_str, sizeof(decoded_str));
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "decoded_str: %s\n", decoded_str);
fst_check_string_equals(decoded_str, str);
fst_check(size == 4);
}
FST_TEST_END()
FST_SUITE_END()
FST_MINCORE_END()